Replying to @Noahpinion
@Noahpinion ...studied! twin studies. behavioral genetics. see turkheimer: http://people.virginia.edu/~ent3c/papers2/three_laws.pdf …
2:27 AM - 24 Aug 2014
0 replies
0 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.